Securing the best conventional mortgage rate possible can pose a challenge for even veteran property buyers.

Your mortgage rate will be determined by a variety of factors that pertain to your unique financial portfolio as well as economic forces. While no one has full control over all of the things that influence the process, understanding the manageable aspects can improve your negotiation position when securing a conventional mortgage.

Consider these four things that impact how conventional mortgage rates are determined.

1: Credit Is King

A borrower’s credit score has a tremendous impact on the final mortgage rate. The general rule is that the higher the score, the lower the rate. The opposite generally holds true as well.

Lenders usually require a minimum credit score of at least 620. Some will dip as low as 580. If yours falls lower, qualifying for a conventional loan may not be an option. But the good news about credit scores is that this is an element you have control over.

A credit report details your repayment history, previous loans, credit card and financial bandwidth, so to speak. Before mortgage shopping, get a copy of your credit report, clean up any blemishes and amp it up as high as possible.

2: Economic Growth Matters

The average home buyer has zero control over the economic forces that impact mortgage rates. But you do have choice about when to buy.

It’s no secret that the country is in the midst of tremendous GDP growth, historically low unemployment, improved consumer confidence and rising wages. This may seem like a good time to buy. Not necessarily when it comes to conventional mortgage rates.

Prosperity tends to create an uptick in consumers vying for home loans. That demand seems like a good thing. But the Fed often responds to high levels of consumer confidence by raising rates across the board. The theory behind this unfortunate environment stems from the idea lenders have limited resources.

It may seem counterintuitive, but weak economies often enjoy lower rates. For practical buying purposes, the U.S. economy looks like a juggernaut right now. You may want to buy sooner rather than later. Rates could go up again.

3: Price And Down Payment

Another set of facts that you have control over are the down payment amount and price of the home.

Conventional mortgages require a minimum down payment of 20 percent or higher. Like credit scores, the higher the down payment to better positioned you will be to secure the lowest possible rate. The basic concept trails back to the level of risk the lender takes by writing the loan.

For example, borrower defaults often force banks to take losses upwards of 30-60 percent of the loan. That 20 percent shows that you have real skin in the game and are less likely to stop paying the monthly premiums. Big down payments often correlate to lower mortgage rates.

Although 20 percent remains the industry standard, borrowers can secure a loan with less down. If you qualify for a conventional loan with less than 20 percent down, expect a less than desirable rate and the additional cost of private mortgage insurance. It’s kind of a double whammy.

4: Loan Types Differ

There are several variables in the loan-writing process that directly impact rates.

Most loans have terms of 15-30 years and lenders are more apt to offer lower rates on shorter term mortgages. Fixed- or adjustable-rate types are also profoundly different. Adjustable mortgages tend to enjoy lower rates in weak economies. But when the country ramps up, so does your interest rate and monthly premium.

Fixed-rate conventional mortgages are static throughout the life of the loan. The rate may be slightly higher at the closing. However, you won’t be betting against the economy.

Lastly, borrowers have the ability to buy points. This practice allows borrowers to pay more upfront costs and enjoy lower mortgage rates for the life of the loan. It’s one method some people use to overcome less-than-perfect credit scores.

Contact your trusted real estate professional to discuss the best plan for finding and securing the home of your dreams.

Once you and the seller have negotiated an offer and you’ve been pre-approved for a mortgage, you might think that you are in the clear as far as your closing goes. However, that is not always the case. Many surprising things can put a halt to closing. Some may ultimately stop the closing altogether while others could simply cause a delay.

Here are a few unexpected things that can derail a real estate closing:

A Job Promotion

While you might know that changing employers is one way to interfere with the closing, another deal-breaker can be switching positions with your current employer. If you are a salaried employee and switch to a non-salary commission job, for instance, you could be looking at a problem when it comes to closing on a house.

Whenever you have any change in employment, even if it is with the same employer, most lenders will require a two-year history. A new job title could be a problem at closing — even if the new position pays more money. In some cases, the lender might not be able to include the income from your new job. If so, you could quickly end up not being qualified for the loan.

Therefore, it’s best to avoid any change in employment until after closing even if it is with the same company. Talk with your mortgage finance professional regarding your personal circumstances before making any employment changes.

Last-Minute Requests for Documents

It is easy to assume that lenders will already have all the documents that they need by closing, but that is not necessarily the case. Lenders can become overwhelmed with work, especially during a hot real estate market. Lenders will sometimes realize that they need more information last-minute.

They might ask for a canceled check, copies of your rental agreement, current pay stubs or other items. If you don’t have the documentation handy, it could cause your closing to be delayed or even completely canceled if you can’t produce the requested information.

To avoid this situation, make sure that you consistently communicate with your lender throughout the loan process.

A Delayed Transfer

You will most likely need cash at closing. If you are relying on your bank to transfer funds right before closing, then you might be shocked if the transfer falls through at the last minute. Bugs in the bank’s system or other issues could affect the transmission.

Therefore, make sure you time your transfer to reach you or your closing agent a couple of days before closing.

Closing on a mortgage is something that you don’t want to derail. Avoiding the above mistakes will help ensure a hassle-free closing transaction.

As always, remember that you can count on your trusted real estate professional to remain committed to your success throughout the entire home buying and/or selling process.

Going solar can make life sunnier for some homeowners. In addition to reducing energy dependence by “borrowing” energy directly from the sun, purchasers may also enjoy a 30 percent federal Solar Investment Tax Credit and other incentives, according to SEIA.

Solar roofing can boost a home’s equity in some cases, while making it more attractive to future buyers in sun-drenched parts of the country. Best of all, financing that solar roof may be a more attainable goal than homeowners think.

Leasing vs. Owning

Perhaps the first question a green-minded homeowner should consider is whether to own solar roofing or lease it. Leasing solar panels from a third-party provider bypasses the need to take out a traditional loan or purchase a solar roof with cash.

Energy.gov notes that PPAs (Power Purchase Agreements) allow homeowners to pay fixed monthly payments based on the amount of energy the roof will likely generate over the period of the lease. But it’s worth noting that leasing also bypasses the tax credits and other financial benefits and incentives of ownership.

The Traditional Loan Route

Traditional loans can finance solar roofs just as they can other major home renovations or improvements. For homeowners who already own their homes outright, this approach offers a simple, cost-effective way to enhance the property. Other homeowners may want to look into the Department of Energy’s Residential PACE (Property Assessed Clean energy) loans aimed at promoting energy-efficient modifications.

Those who seek to take out a mortgage on a solar-roofed home, however, should watch out for the proverbial fine print. For instance, PACE loans trump mortgage loans, so having a PACE loan in place can make getting that mortgage loan impossible.

Fannie Mae’s HomeStyle Energy Mortgage

The HomeStyle Energy Mortgage from Fannie Mae offers an attractive alternative to traditional loans, according to the Washington Post. This product includes the solar roof (or other energy-efficient modification) within the overall mortgage loan.

A HomeStyle Energy Mortgage factors in the anticipated energy savings offered by the modification in figuring the loan terms. It also lets borrowers take out larger amounts that they might receive through traditional mortgages — up to 15 percent of the home’s “as-completed” appraisal value.

Some smart financing strategies can turn the objective of owning a solar roof from an out-of-reach dream into a practical reality. A skilled real estate expert can help homeowners weigh all the available options and come up with a sensible plan that suits their needs.